The city emblem was adopted on Apr 24th 1956 but there is no flag law. The
white flag has a blue city emblem in the center. The city emblem is a stylized
hiragana さ Sa of Sakaiminato in a form of cap of a wave. It represents a
development of the bright city located at the peak of Shimane peninsula
and Yumihama peninsula.Nozomi Kariyasu, 22 June 2014